CVE Feed

    Dashboard / CVE / CVE-2026-20529

    CVE-2026-20529

    In battery, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11276677; Issue ID: MSV-9217.

    Published:Oct 5, 2026
    Last Modified:Oct 9, 2026
    EPS:Oct 5, 2026
    EPSS Score:0.00109
    CVSS Score:6.7

    Affected Products

    Vendor
    Mediatek
    Product
    Mt6761
    Vendor
    Mediatek
    Product
    Mt6761 Firmware
    Vendor
    Mediatek
    Product
    Mt6765
    Vendor
    Mediatek
    Product
    Mt6765 Firmware
    Vendor
    Mediatek
    Product
    Mt6768
    Vendor
    Mediatek
    Product
    Mt6768 Firmware
    Vendor
    Mediatek
    Product
    Mt6781
    Vendor
    Mediatek
    Product
    Mt6781 Firmware
    Vendor
    Mediatek
    Product
    Mt6853
    Vendor
    Mediatek
    Product
    Mt6853 Firmware
    Vendor
    Mediatek
    Product
    Mt6858
    Vendor
    Mediatek
    Product
    Mt6858 Firmware
    Vendor
    Mediatek
    Product
    Mt6881
    Vendor
    Mediatek
    Product
    Mt6881 Firmware
    Vendor
    Mediatek
    Product
    Mt6893
    Vendor
    Mediatek
    Product
    Mt6893 Firmware
    Vendor
    Mediatek
    Product
    Mt6989
    Vendor
    Mediatek
    Product
    Mt6989 Firmware
    Vendor
    Mediatek
    Product
    Mt6991
    Vendor
    Mediatek
    Product
    Mt6991 Firmware
    Vendor
    Mediatek
    Product
    Mt6993
    Vendor
    Mediatek
    Product
    Mt6993 Firmware
    Vendor
    Mediatek
    Product
    Mt8171
    Vendor
    Mediatek
    Product
    Mt8171 Firmware
    Vendor
    Mediatek
    Product
    Mt8186
    Vendor
    Mediatek
    Product
    Mt8186 Firmware
    Vendor
    Mediatek
    Product
    Mt8188
    Vendor
    Mediatek
    Product
    Mt8188 Firmware
    Vendor
    Mediatek
    Product
    Mt8189
    Vendor
    Mediatek
    Product
    Mt8189 Firmware
    Vendor
    Mediatek
    Product
    Mt8196
    Vendor
    Mediatek
    Product
    Mt8196 Firmware
    Vendor
    Mediatek
    Product
    Mt8766
    Vendor
    Mediatek
    Product
    Mt8766 Firmware
    Vendor
    Mediatek
    Product
    Mt8768
    Vendor
    Mediatek
    Product
    Mt8768 Firmware
    Vendor
    Mediatek
    Product
    Mt8775
    Vendor
    Mediatek
    Product
    Mt8775 Firmware
    Vendor
    Mediatek
    Product
    Mt8781
    Vendor
    Mediatek
    Product
    Mt8781 Firmware
    Vendor
    Mediatek
    Product
    Mt8788e
    Vendor
    Mediatek
    Product
    Mt8788e Firmware
    Vendor
    Mediatek
    Product
    Mt8791t
    Vendor
    Mediatek
    Product
    Mt8791t Firmware
    Vendor
    Mediatek
    Product
    Mt8792
    Vendor
    Mediatek
    Product
    Mt8792 Firmware
    Vendor
    Mediatek
    Product
    Mt8796
    Vendor
    Mediatek
    Product
    Mt8796 Firmware
    Vendor
    Mediatek
    Product
    Mt8799
    Vendor
    Mediatek
    Product
    Mt8799 Firmware
    Vendor
    Mediatek
    Product
    Mt8883
    Vendor
    Mediatek
    Product
    Mt8883 Firmware
    Vendor
    Mediatek
    Product
    Mt8893
    Vendor
    Mediatek
    Product
    Mt8893 Firmware
    Vendor
    Mediatek
    Product
    Mt8910
    Vendor
    Mediatek
    Product
    Mt8910 Firmware
    Vendor
    Mediatek, Inc.
    Product
    Mediatek Chipset

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-20543 (CVSS 5.5) — In Modem, there is a possible information disclosure due to a logic error. This could lead to local informatio…
    CVE-2026-20541 (CVSS 5.3) — In Modem, there is a possible out of bounds read due to a missing permission check. This could lead to remote …
    CVE-2026-20540 (CVSS 5.3) — In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to remote deni…
    CVE-2026-20539 (CVSS 5.3) — In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to remote deni…
    CVE-2026-20538 (CVSS 5.3) — In Modem, there is a possible out of bounds read due to a missing permission check. This could lead to remote …
    CVE-2026-20534 (CVSS 5.3) — In Modem, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote d…
    CVE-2026-20533 (CVSS 6.7) — In display, there is a possible escalation of privilege due to an integer overflow. This could lead to local e…
    CVE-2026-20544 (CVSS 6.8) — In meta, there is a possible out of bounds write due to a missing bounds check. This could lead to local escal…
    CVE-2026-20502 (CVSS 8.4) — In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escal…
    CVE-2026-20501 (CVSS 8.4) — In vdec, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escal…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High